HSS M35 drill made of high-speed steel with 5% cobalt. Drills according to DIN 338. Cylindrical shank. The piezoelectric cobalt alloy ensures high thermal resistance and increases wear resistance. The tip of the drill ensures even faster and more precise drilling. The polished spiral ensures high accuracy and quick removal of chips. The tip is polished in 3 steps with an angle of 125°, allowing for drilling without pre-marking.